44 lines
1.1 KiB
Ruby
44 lines
1.1 KiB
Ruby
usage 'rss-merge'
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summary 'merge RSS feeds'
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description 'Merges individual RSS feeds into one combined feed.'
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module Nanoc::CLI::Commands
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class RSSMerge < ::Nanoc::CLI::CommandRunner
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def run
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require "rss"
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version = "2.0"
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date = Time.new 0
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items = []
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# read individual feeds and include them
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all_sites.each do |name|
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site = load_site name
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puts "including #{name}..."
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feed = RSS::Parser.parse(File.open("#{site.config[:output_dir]}/rss.xml"))
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date = [feed.channel.date, date].max
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items.concat feed.items
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end
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# build merged feed
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merged_feed = RSS::Maker.make(version) do |rss|
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rss.channel.title = "muflax"
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rss.channel.link = "http://muflax.com"
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rss.channel.author = "mail@muflax.com"
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rss.channel.description = "read ALL the muflax!"
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end
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merged_feed.items.concat items.sort_by(&:date).reverse.take(10)
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# write it
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File.open("out/muflax/rss-merged.xml", "w") do |f|
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f.write merged_feed
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end
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system "nanoc compress -s muflax"
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end
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end
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end
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runner Nanoc::CLI::Commands::RSSMerge
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